ATAS GEX Indicator
GEX for ATAS: gamma lines plus a right-side distribution panel, configured like the NinjaTrader build.
Why use HermesGEX on ATAS
HermesGEX brings GEX to ATAS — overlaying Zero / Long / Short Gamma lines, call/put walls, D+ / D− net-delta extremes and a right-side per-strike distribution, with settings mirroring the NinjaTrader build. ATAS order-flow traders get dealer gamma context without leaving their terminal.
Rival tools make you open a separate terminal just to see GEX. HermesGEX doesn't — it overlays institutional-grade gamma exposure, call/put walls and per-strike distribution right on the chart you already trade on. Your execution, risk and data feed stay exactly where they are.
What you get
- Zero / Long / Short Gamma
- Call / Put walls + derived levels
- D+ / D− net-delta extremes (hedging-flow flip levels)
- Right-side Gamma Profile or GEX distribution
- Dashboard: gamma regime + pressure + net-GEX strength + futures cockpit
- Tactical HUD: regime/playbook call + vol microstructure + EOD magnet + reading ladder (off by default)
- Delta heatmap candles (extreme / flip / exhaustion / auction detectors, subscription only)
- Large price labels
- Browser-based authorization
How to install
- 1Download and unzip the installer, then quit ATAS
- 2Run install.bat for one-click setup (pre-compiled DLL included)
- 3Launch ATAS → add “Hermēs · GEX Levels & Distribution” to a chart
- 4Sign in to Hermēs → click “Authorize”
Supported instruments
ES · NQ futures with automatic mapping to the underlying index; covers SPX · SPY · QQQ indices/ETFs.
Frequently asked questions
How do I install the GEX indicator on ATAS?
Download and run install.bat (pre-compiled DLL included), launch ATAS, add “Hermēs · GEX Levels & Distribution” to a chart, and authorize once in the browser.
Are the ATAS and NinjaTrader builds configured the same?
Largely yes — lines, walls, right-side distribution and label sizing share the same options, so switching between the two platforms is seamless.
Verify for free before you decide
Signing up gives you an ES/NQ GEX preview and the public GEX heatmap — no credit card. The plugin is free to download; live data needs a subscription (Essential and up).
GEX indicators for other platforms
ATAS is a trademark of its owner; HermesGEX is not affiliated with or endorsed by it — this page only indicates compatibility. Market and options data come from official exchange options-chain data and institutional-grade sources; gamma exposure is a model estimate for research only and is not investment advice.